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Asscher|Lab Grown|IGI

4.53ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG831690937

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831690937

Diamond specifications and retailer prices

From $11,032 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $11,032 USD at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

About this 4.53ct lab-grown asscher diamond

This 4.53ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831690937 or 831690937. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.53
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831690937
Dimensions9.17 × 9.08 × 5.84 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.17 mm9.08 mm4.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831690937
Side View
Table 64.0%Crown 30.9°Girdle: Slightly ThickPavilion 39.4°CuletDepth 64.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $11,032 USD|Low: $11,032 USD|High: $11,032 USD|Avg: $11,032 USD
November 2, 2026
Loose Grown Diamond$11,032 USD

1 data point across 1 retailer

1 retailer

B
Loose Grown Diamond
831690937 · Nov 2
$11,032 USD
View

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B
4.53ct Asscher
$11,032 USD